Survey on Adult Population Involvement in Learning Activities 
Errores de muestreo: Resultados por comunidades y ciudades autónomas
Personas entre 18 y 64 años de edad según las lenguas maternas más frecuentes que tienen, por comunidad autónoma. Coeficientes de variación
Units: porcentajes

,Total personas,Castellano,Catalán,Gallego,Valenciano,Euskera,Árabe,Inglés,Francés,Rumano,
Total nacional,..,0.34,2.09,2.05,3.54,3.87,7.20,2.72,7.09,8.14,
Andalucía,..,0.86,18.67,39.08,61.44,72.10,27.51,14.99,15.95,31.86,
Aragón,..,1.40,21.70,49.24,50.04,.,33.10,24.60,28.50,21.28,
Asturias, Principado de,..,0.64,75.05,25.57,100.02,100.02,70.60,22.81,30.90,60.16,
Balears, Illes,..,2.55,5.77,81.13,58.05,.,35.69,23.44,33.96,52.30,
Canarias,..,1.36,42.41,35.94,100.02,.,34.62,17.58,39.53,49.11,
Cantabria,..,0.97,72.64,45.24,100.03,100.03,83.43,21.84,41.70,31.43,
Castilla y León,..,0.92,33.99,21.43,74.18,72.12,25.18,21.03,24.66,33.20,
Castilla-La Mancha,..,1.46,33.37,31.33,32.38,66.19,34.08,24.07,31.54,29.29,
Cataluña,..,1.34,2.06,20.52,47.65,60.18,13.09,27.20,22.62,24.20,
Comunitat Valenciana,..,1.27,13.62,63.03,3.69,.,21.37,31.84,28.49,20.93,
Extremadura,..,0.65,22.68,50.85,100.01,72.05,29.01,22.76,35.39,39.82,
Galicia,..,1.12,100.01,1.55,100.01,100.01,.,59.44,44.18,.,
Madrid, Comunidad de,..,0.76,21.19,19.82,36.66,59.17,17.53,15.65,20.34,15.27,
Murcia, Región de,..,1.44,34.71,100.02,51.03,.,16.32,15.19,16.92,70.66,
Navarra, Comunidad Foral de,..,1.25,39.42,50.37,.,11.22,61.23,36.33,30.62,35.37,
País Vasco,..,1.06,52.06,21.40,70.23,3.92,37.28,39.40,30.69,43.37,
Rioja, La,..,1.31,42.38,72.17,72.95,43.72,23.41,32.70,32.84,27.04,
Ceuta,..,2.56,100.19,.,.,.,12.36,100.19,70.92,.,
Melilla,..,2.71,55.57,.,.,.,12.27,87.52,52.33,.,
Notes:

.Data protected by statistical secrecy

1) '.'= Sin dato
 2)'..'= No aplicable por ser variable de calibrado
 3)'...'= Dato no calculado
Source: Instituto Nacional de Estadística